484  
CDUS43 KDVN 212121  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
421 PM CDT THU SEP 21 2023  
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR SEPTEMBER 21 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1891 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 1153 AM 93 1920 73 3 82  
2017  
MINIMUM 53 503 AM 33 1974 50 3 52  
1999  
AVERAGE 65 61 4 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.66 1950 0.12 -0.12 0.00  
MONTH TO DATE 1.05 2.46 -1.41 1.63  
SINCE SEP 1 1.05 2.46 -1.41 1.63  
SINCE JAN 1 15.45 28.47 -13.02 21.91  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 20 66 -46 7  
SINCE SEP 1 20 66 -46 7  
SINCE JUL 1 27 84 -57 7  
 
COOLING  
TODAY 0 2 -2 2  
MONTH TO DATE 78 66 12 117  
SINCE SEP 1 78 66 12 117  
SINCE JAN 1 886 735 151 905    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 58 1200 PM  
AVERAGE 79  
   
......................................................
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1930  
MINIMUM TEMPERATURE (F) 49 29 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 653 AM CDT SUNSET 706 PM CDT  
SEPTEMBER 22 2023.....SUNRISE 654 AM CDT SUNSET 704 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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